.container{
  border:1px solid #f2f2f2;
  width: 200px;
  margin: 50px;
}
.group{
}
.group-title{
  padding:0px 5px;
  background-color: #0e6eec;
  color:#fff;
}
.sub-list{
  padding:0px 10px;
}
.sub-list-hidden{
  display: none;
}
.people{

}